| Patents for G11B 20 - Signal processing not specific to the method of recording or reproducing; Circuits therefor (81,980) |
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| 08/31/2004 | US6785656 Method and apparatus for digital audio playback using local stored content |
| 08/31/2004 | US6785465 Disk apparatus, video/audio data processor, and video/audio control method that detect audiovisual frame information to control output |
| 08/31/2004 | US6785463 Reproduction apparatus and a reproduction method for video objects received by digital broadcast |
| 08/31/2004 | US6785462 Recording and reproducing apparatus |
| 08/31/2004 | US6785410 Image reporting method and system |
| 08/31/2004 | US6785331 Predictive encoding and decoding methods of video data |
| 08/31/2004 | US6785220 Optical recording medium having mark and space portions based on frequency band of RF signal |
| 08/31/2004 | US6785218 Pre-recorded compact disc and copy-limit method thereof |
| 08/31/2004 | US6785213 Disk drive apparatus, and disk formatting method |
| 08/31/2004 | US6785212 Optical disk reproducing apparatus having a viterbi detector |
| 08/31/2004 | US6785210 Reproduction signal evaluation method |
| 08/31/2004 | US6785207 Wobble signal reproducing circuit |
| 08/31/2004 | US6785206 Recording medium for storing linking type information and method of processing defective area using the same |
| 08/31/2004 | US6785198 High-performance information processing apparatus having multitasking functions |
| 08/31/2004 | US6785196 Device and method for recording information on a track having preformed position information |
| 08/31/2004 | US6785195 Automotive audio system |
| 08/31/2004 | US6785077 Disc drive pattern zero verification test |
| 08/31/2004 | US6785076 Alternate tape repositioning method during data recovery |
| 08/31/2004 | US6785075 Self-writing servo and clock fields on a recording medium |
| 08/31/2004 | US6785074 Preamble pattern and magnetic recording system using the pattern |
| 08/31/2004 | US6785071 Disk drive writer waveform induced precompensation |
| 08/31/2004 | US6784816 Circuits, systems and methods for volume control in 1-bit digital audio systems |
| 08/31/2004 | US6784654 Signal reproduction block |
| 08/27/2004 | CA2457286A1 Generator of word clock synchronized with timing reference bit sequence inherent in serial digital signal |
| 08/26/2004 | WO2004073305A1 Data processing device |
| 08/26/2004 | WO2004073168A2 Methods for encoding data in an analog video signal such that it survives resolution conversion |
| 08/26/2004 | WO2004072976A1 Digital data recording medium and recording/reproduction device |
| 08/26/2004 | WO2004072973A1 Storage medium with reserved area for file system data and application start-up data |
| 08/26/2004 | WO2004072972A1 Data recording/reproduction method and recording/reproduction device |
| 08/26/2004 | WO2004072971A1 Data recording/reproduction device and method using repeated decoding |
| 08/26/2004 | WO2004072970A1 Systems and methods for optical media modification |
| 08/26/2004 | WO2004072965A1 Recording medium having data structure for managing reproduction duration of still pictures recorded thereon and recording and reproducing methods and apparatuses |
| 08/26/2004 | WO2004072964A1 Recording medium having data structure for managing reproduction duration of still pictures recorded thereon and recording and reproducing methods and apparatuses |
| 08/26/2004 | WO2004072963A1 Write-once optical disc, and method and apparatus for allocating spare area on write-once optical disc |
| 08/26/2004 | WO2004072872A1 An apparatus and methods for managing data used by a mobile device |
| 08/26/2004 | WO2004072826A2 Recordable medium having a data recording area with an embedded non-recordable zone |
| 08/26/2004 | WO2004072790A2 System and method for the assertion and identification of rights information in an analog video signal |
| 08/26/2004 | WO2004072782A2 Systems and methods for media authentication |
| 08/26/2004 | WO2004042720A8 Record carrier comprising an additional sync-color pattern and method and device for use with such record carrier |
| 08/26/2004 | US20040168103 Disk drive data protection using clusters containing error detection sectors |
| 08/26/2004 | US20040168102 Apparatus and method for verifying erasure correction function |
| 08/26/2004 | US20040168076 Recordable storage medium with protected data area |
| 08/26/2004 | US20040168075 Recording medium with copy protection indicating information and apparatus and methods for forming, recording, reproducing and restricting reproduction of the recording medium |
| 08/26/2004 | US20040168074 Recording medium with copy protection information formed in intermittent or alternate wobbled pits and apparatus and methods for forming, recording, and reproducing the recording medium |
| 08/26/2004 | US20040168025 Authenticating a data storage medium using predetermined inter-sector realationships |
| 08/26/2004 | US20040168024 Writing and reading data in a data storage format |
| 08/26/2004 | US20040168010 Recording medium with a linking area including a physical address thereon and apparatus and methods for forming, recording, and reproducing the recording medium |
| 08/26/2004 | US20040167916 System and method of organizing data to facilitate access and streaming |
| 08/26/2004 | US20040167856 Information-providing system, apparatus, method and program recorded on recording medium for providing information, apparatus for recording information, and program recorded on recording medium for recording information |
| 08/26/2004 | US20040167829 Unique number recording system |
| 08/26/2004 | US20040167645 Method and apparatus for disc playback |
| 08/26/2004 | US20040167643 Data processing method of a virtual optical disk |
| 08/26/2004 | US20040165867 Methods and apparatuses for reproducing and recording still picture and audio data and recording medium having data structure for managing reproduction of still picture and audio data |
| 08/26/2004 | US20040165864 Information recording medium, information reproducing apparatus, information reproducing method, and computer program product |
| 08/26/2004 | US20040165862 Information storage medium having multi-angle data |
| 08/26/2004 | US20040165861 Recording medium having data structure for managing playback control and recording and reproducing methods and apparatuses |
| 08/26/2004 | US20040165523 Optical recording medium with visible pattern formed in ROM area |
| 08/26/2004 | US20040165522 Optical recording medium with different wobble characteristics between the user data area and the lead-out area |
| 08/26/2004 | US20040165517 Recording medium with a linking area including error correction code data thereon and apparatus and methods for forming, recording, and reproducing the recording medium |
| 08/26/2004 | US20040165516 Recording medium with a linking area including scrambling data thereon and apparatus and methods for forming, recording, and reproducing the recording medium |
| 08/26/2004 | US20040165515 Recording medium with a linking area including a synch pattern thereon and apparatus and methods for forming, recording, and reproducing the recording medium |
| 08/26/2004 | US20040165513 Information carrier and devices for scanning the information carrier |
| 08/26/2004 | US20040165512 Recording medium with a linking area including dummy data thereon and apparatus and methods for forming, recording, and reproducing the recording medium |
| 08/26/2004 | US20040165511 Digital data recording medium, recording method, recording device, reproduction method, and reproduction device |
| 08/26/2004 | US20040165510 Reproduction signal processing apparatus |
| 08/26/2004 | US20040165504 Reproduction-only recording medium, reproducing apparatus, reproducing method, and disk manufacturing method |
| 08/26/2004 | US20040165499 Information reproducing method and apparatus |
| 08/26/2004 | US20040165498 Method and apparatus for optical disk recording capable of reducing settling time and generating an accurate channel clock signal |
| 08/26/2004 | US20040165497 Decoder having analog PLL circuit and digital PLL circuit |
| 08/26/2004 | US20040165495 Write-once optical disc and method for managing spare area thereof |
| 08/26/2004 | US20040165494 Recording medium with intermittent or alternate wobbled pits and apparatus and methods for forming, recording, and reproducing the recording medium |
| 08/26/2004 | US20040165486 Information-signal recording and reproducing apparatus |
| 08/26/2004 | US20040165485 Information-signal recording and reproducing apparatus |
| 08/26/2004 | US20040165304 Method, system, and program for maintaining a directory for data written to a storage medium |
| 08/26/2004 | US20040165303 Adjustment of pole frequency and boost settings of a filter in a channel |
| 08/26/2004 | US20040165301 Information management apparatus |
| 08/26/2004 | US20040164885 Code generation and allocation method |
| 08/26/2004 | US20040164884 Code generation and allocation method |
| 08/26/2004 | EP1568032A3 Record carrier comprising an additional sync-color pattern and method and device for use with such record carrier |
| 08/26/2004 | DE10306894A1 Verfahren und Anordnung zum Kompensieren von Abtaststörungen optischer Aufzeichnungsträger Method and apparatus for compensating for scanlines optical recording media |
| 08/26/2004 | CA2515191A1 Systems and methods for optical media modification |
| 08/26/2004 | CA2515189A1 Systems and methods for media authentication |
| 08/25/2004 | EP1450492A2 Code allocation method |
| 08/25/2004 | EP1450491A2 Code allocation method |
| 08/25/2004 | EP1450372A1 Information processing apparatus, its method, its program, recording medium storing the program, and player |
| 08/25/2004 | EP1450371A2 Auto data and still picture recording medium and corresponding playback apparatus which enable displaying of a still picture at a plurality of predetermined timing during playback of recorded audio data |
| 08/25/2004 | EP1450370A2 Optical disk medium and optical disk recording and reproducing apparatus |
| 08/25/2004 | EP1450368A2 Sync frame structure, information storage medium, information recording method, information reproduction method and information reproduction apparatus |
| 08/25/2004 | EP1450367A1 Data recording/reproducing apparatus and data recording/reproducing method |
| 08/25/2004 | EP1450364A2 Method and apparatus of recording data in the optical recording medium |
| 08/25/2004 | EP1450363A1 Optical disk, optical disk access device, and access method |
| 08/25/2004 | EP1450362A2 Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing system |
| 08/25/2004 | EP1450355A2 Method and arrangement for compensating scanning disturbances on optical recording media |
| 08/25/2004 | EP1450260A2 Data redundancy method and apparatus |
| 08/25/2004 | EP1449372A2 Personal video recorder with secure recording, storage and playback control |
| 08/25/2004 | EP1449364A1 Interface for audio visual device |
| 08/25/2004 | EP1449338A1 Adaptive equalizer operating at a sampling rate asynchronous to the data rate |
| 08/25/2004 | EP1449214A2 Information recording medium, information recording apparatus, information reproducing apparatus, and copying apparatus |
| 08/25/2004 | EP1449213A1 System for synchronizing the playback of two or more connected playback devices using closed captioning |
| 08/25/2004 | EP1449212A2 Embedding supplementary data in an information signal |